my first post to the forum,so please forgive me if I have sinned

I'm writing a sudoku solver and have run across this combination. 5's have a strong link in box 2 and box 7 so I'm assuming I can eliminate the 5's in box 5 (the x's)

I have written solving algorhythms for 2 string kites, turbot fish, skyscrapers, and x-wings but none of those methods can detect this pattern.

it resembles a turbot fish but not quite.

Does anyone out there know a name for this? Sashimi fish perhaps?

thanks in advance

'+-------------------------------+-------------------------------+-------------------------------+

'| - - - | - - 5 | - - - |

'| - - - | - - - | - - - |

'| - - - | 5 - - | - - - |

'+-------------------------------+-------------------------------+-------------------------------+

'| - - - | x - x | - - - |

'| - - - | x - x | - - - |

'| - - - | x - x | - - - |

'+-------------------------------+-------------------------------+-------------------------------+

'| - - - | 5 - - | - - - |

'| - - - | - - - | - - - |

'| - - - | - - 5 | - - - |

'+-------------------------------+-------------------------------+-------------------------------+